Geochemical Modelling of Igneous Processes - Principles And Recipes in R Language: Bringing the Power of R to a Geochemical Community (Springer Geochemistry)
暫譯: 火成過程的地球化學建模:R 語言的原則與範例:將 R 的力量帶入地球化學社群 (Springer 地球化學)

Vojtěch Janoušek, Jean-François Moyen, Hervé Martin, Vojtěch Erban, Colin Farrow

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商品描述

The aim of this book is to unlock the power of the freeware R language to advanced university students and researchers dealing with whole-rock geochemistry of (meta-) igneous rocks. The first part covers data input/output, calculation of commonly used indexes and plotting in R. The core of the book then focusses on the presentation and practical implementations of modelling techniques used for fingerprinting processes such as partial melting, fractional crystallization, binary mixing or AFC using major-, trace-element and radiogenic isotope data. The reader will be given a firm theoretical basis for forward/reverse modelling, followed by exercises dealing with typical problems likely to be encountered in real life, and their solutions using R. The concluding sections demonstrate, using practical examples, how a researcher can proceed in developing a realistic model simulating natural systems. The appendices outline the fundamentals of the R language and provide a quick introduction to the open-source R-package GCDkit for interpretation of whole-rock geochemical data from igneous and metamorphic rocks.

商品描述(中文翻譯)

本書的目的是為進階大學學生和研究人員解鎖免費軟體 R 語言的潛力,特別是針對 (變質) 火成岩的整岩地球化學。第一部分涵蓋數據的輸入/輸出、常用指標的計算以及在 R 中的繪圖。接下來,本書的核心集中於用於指紋識別過程的建模技術的呈現和實際應用,例如部分熔融、分餾結晶、二元混合或 AFC,這些技術使用主要元素、微量元素和放射性同位素數據。讀者將獲得堅實的理論基礎,以進行前向/反向建模,隨後是處理現實生活中可能遇到的典型問題的練習及其使用 R 的解決方案。結尾部分通過實際範例展示研究人員如何開發模擬自然系統的現實模型。附錄概述了 R 語言的基本原理,並提供了開源 R 套件 GCDkit 的快速介紹,用於解釋火成岩和變質岩的整岩地球化學數據。